Safety production risk assessment method based on NLP big data
A technology for safe production and risk assessment, applied in data processing applications, neural learning methods, electrical digital data processing, etc., can solve problems such as low-frequency risk feature words are difficult to identify, and achieve the goal of improving scientificity, reliability, and reliability Effect
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see figure 1 , the present invention provides a safety production risk assessment method based on NLP big data: comprising the following steps:
[0028] Step 101: start;
[0029] Step 102: preparing a safety production risk assessment corpus, segmenting the corpus into paragraphs, cleaning, and removing numbers and special characters;
[0030] The text corpus of safety production risk assessment mainly comes from accident reports, such as coal mine fl...
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